Ant Corrosion Screw Press Sludge Dewatering Machine , Volute Dehydrator Chemical Treatment Of Wastewater

Introduction

Volute Sludge Dewatering Machine is a new solid - liquid separation equipment. It uses the

screw extrusion principle, strong extrusion pressure generated by the screw diameter and

pitch change, and tiny gap between the moving ring and the fixing ring to achieve the sludge

extrusion dehydration.
 

Sludge goes from the feed inlet into the metering tank , moved to the flocculation mixing tank,

then moved to the dewatering tank, by the push of the spiral shaft rotary vane, the pitch is

gradually reduced, water outflow from fixed rings and moving rings, sludge cake is discharged

from the discharge port.

It is widely used in city mixed raw sewage, food & beverage industry, chemical industry, stone

& mine-sewage, tannery sewage, paper & pulp sewage, plating sewage, print & dyeing

sewage, power plant, chemical industry and so on.

Product Features
 

1. Full automatic, easy to operate, save labor.
 

2. Heavy-duty industrial quality suited for continuous 24 hr./day.
 

3. Large treat capacity with low dewatered sludge moisture.
 

4. Material stainless steel, with longer service life, excellent anti-corrosion performance.
 

5. Compact in structure, contains a built-in flocculation tank, small footprint.
 

6. Self-cleaning, moving rings will clean screw press continuously during working.
 

7. Especially suits for wastewater which contains oils.
 

8. Low rotating speed, low electric consumption.
 

9. Small vibration and low noise.
 

10. Less spare parts(only the screw and moving rings), easy to maintain.

Technical parameters